public CacheWriter(ResolvePackageAssets task, Stream stream = null)
{
_targetFramework = NuGetUtils.ParseFrameworkName(task.TargetFrameworkMoniker);
_task = task;
_lockFile = new LockFileCache(task).GetLockFile(task.ProjectAssetsFile);
_packageResolver = NuGetPackageResolver.CreateResolver(_lockFile);
_compileTimeTarget = _lockFile.GetTargetAndThrowIfNotFound(_targetFramework, runtime: null);
_runtimeTarget = _lockFile.GetTargetAndThrowIfNotFound(_targetFramework, _task.RuntimeIdentifier);
_stringTable = new Dictionary <string, int>(InitialStringTableCapacity, StringComparer.Ordinal);
_metadataStrings = new List <string>(InitialStringTableCapacity);
_bufferedMetadata = new List <int>();
_platformPackageExclusions = GetPlatformPackageExclusions();
if (stream == null)
{
Directory.CreateDirectory(Path.GetDirectoryName(task.ProjectAssetsCacheFile));
stream = File.Open(task.ProjectAssetsCacheFile, FileMode.Create, FileAccess.ReadWrite, FileShare.None);
_writer = new BinaryWriter(stream, TextEncoding, leaveOpen: false);
}
else
{
_writer = new BinaryWriter(stream, TextEncoding, leaveOpen: true);
}
}
public static ProjectContext CreateProjectContext(
this LockFile lockFile,
NuGetFramework framework,
string runtime,
// Trimmed from publish output, and if there are no runtimeFrameworks, written to runtimeconfig.json
string platformLibraryName,
// Written to runtimeconfig.json
Microsoft.Build.Framework.ITaskItem[] runtimeFrameworks,
bool isSelfContained)
{
if (lockFile == null)
{
throw new ArgumentNullException(nameof(lockFile));
}
if (framework == null)
{
throw new ArgumentNullException(nameof(framework));
}
var lockFileTarget = lockFile.GetTargetAndThrowIfNotFound(framework, runtime);
LockFileTargetLibrary platformLibrary = lockFileTarget.GetLibrary(platformLibraryName);
bool isFrameworkDependent = (platformLibrary != null || runtimeFrameworks?.Any() == true) &&
(!isSelfContained || string.IsNullOrEmpty(lockFileTarget.RuntimeIdentifier));
return(new ProjectContext(lockFile, lockFileTarget, platformLibrary,
runtimeFrameworks?.Select(i => new ProjectContext.RuntimeFramework(i))?.ToArray(),
isFrameworkDependent));
}
public ProjectContext(LockFile lockFile, LockFileTarget lockFileTarget,
// Trimmed from publish output, and if there are no runtimeFrameworks, written to runtimeconfig.json
LockFileTargetLibrary platformLibrary,
// Written to runtimeconfig.json
RuntimeFramework[] runtimeFrameworks,
bool isFrameworkDependent)
{
Debug.Assert(lockFile != null);
Debug.Assert(lockFileTarget != null);
if (isFrameworkDependent)
{
Debug.Assert(platformLibrary != null ||
(runtimeFrameworks != null && runtimeFrameworks.Any()));
}
_lockFile = lockFile;
_lockFileTarget = lockFileTarget;
if (string.IsNullOrEmpty(lockFileTarget.RuntimeIdentifier))
{
CompilationLockFileTarget = lockFileTarget;
}
else
{
CompilationLockFileTarget = lockFile.GetTargetAndThrowIfNotFound(lockFileTarget.TargetFramework, null);
}
PlatformLibrary = platformLibrary;
RuntimeFrameworks = runtimeFrameworks;
IsFrameworkDependent = isFrameworkDependent;
}
public CacheWriter(ResolvePackageAssets task)
{
var targetFramework = NuGetUtils.ParseFrameworkName(task.TargetFrameworkMoniker);
_task = task;
_lockFile = new LockFileCache(task.BuildEngine4).GetLockFile(task.ProjectAssetsFile);
_packageResolver = NuGetPackageResolver.CreateResolver(_lockFile, _task.ProjectPath);
_compileTimeTarget = _lockFile.GetTargetAndThrowIfNotFound(targetFramework, runtime: null);
_runtimeTarget = _lockFile.GetTargetAndThrowIfNotFound(targetFramework, _task.RuntimeIdentifier);
_stringTable = new Dictionary <string, int>(InitialStringTableCapacity, StringComparer.Ordinal);
_metadataStrings = new List <string>(InitialStringTableCapacity);
_bufferedMetadata = new List <int>();
var stream = File.Open(task.ProjectAssetsCacheFile, FileMode.Create, FileAccess.ReadWrite, FileShare.None);
_writer = new BinaryWriter(stream, TextEncoding, leaveOpen: false);
}
private string GetApphostAsset(NuGetFramework targetFramework, LockFile lockFile, string runtimeIdentifier)
{
var apphostName = DotNetAppHostExecutableNameWithoutExtension;
if (runtimeIdentifier.StartsWith("win"))
{
apphostName += ".exe";
}
LockFileTarget runtimeTarget = lockFile.GetTargetAndThrowIfNotFound(targetFramework, runtimeIdentifier);
return(FindApphostInRuntimeTarget(apphostName, runtimeTarget));
}
public static ProjectContext CreateProjectContext(
this LockFile lockFile,
NuGetFramework framework,
string runtime,
string platformLibraryName,
bool isSelfContained)
{
if (lockFile == null)
{
throw new ArgumentNullException(nameof(lockFile));
}
if (framework == null)
{
throw new ArgumentNullException(nameof(framework));
}
var lockFileTarget = lockFile.GetTargetAndThrowIfNotFound(framework, runtime);
LockFileTargetLibrary platformLibrary = lockFileTarget.GetLibrary(platformLibraryName);
bool isFrameworkDependent = platformLibrary != null && (!isSelfContained || string.IsNullOrEmpty(lockFileTarget.RuntimeIdentifier));
return(new ProjectContext(lockFile, lockFileTarget, platformLibrary, isFrameworkDependent));
}